Level



FIG. 1 is a perspective view of a level showing my ornamental design;

FIG. 2 is a side elevational view thereof (the other side being identical with the side shown);

FIG. 3 is a top plan view thereof;

FIG. 4 is an end elevational view thereof (the other end being identical with the end shown); and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a level, as shown and described. 